164373794295 has 32 divisors (see below), whose sum is σ = 265651799040. Its totient is φ = 86782657920.

The previous prime is 164373794293. The next prime is 164373794309. The reversal of 164373794295 is 592497373461.

It is a happy number.

It is not a de Polignac number, because 164373794295 - 2¹ = 164373794293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164373794293) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2179426 + ... + 2253584.

It is an arithmetic number, because the mean of its divisors is an integer number (8301618720).

Almost surely, 2^164373794295 is an apocalyptic number.

164373794295 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

164373794295 is a deficient number, since it is larger than the sum of its proper divisors (101278004745).

164373794295 is a wasteful number, since it uses less digits than its factorization.

164373794295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75655.

The product of its digits is 34292160, while the sum is 60.

The spelling of 164373794295 in words is "one hundred sixty-four billion, three hundred seventy-three million, seven hundred ninety-four thousand, two hundred ninety-five".